157036210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{1669}}^1$

素因数の和:1870

約数の個数: 24

約数和(自身を含む): 285780420

約数和(自身を除く): 128744210

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1669, 3338, 8345, 9409, 16690, 18818, 47045, 94090, 161893, 323786, 809465, 1618930, 15703621, 31407242, 78518105, 157036210]

約数ペア:

[(1, 157036210), (2, 78518105), (5, 31407242), (10, 15703621), (97, 1618930), (194, 809465), (485, 323786), (970, 161893), (1669, 94090), (3338, 47045), (8345, 18818), (9409, 16690)]